Great UI

Overview

Great UI is an open-source React component library crafted for building high-performance, visually captivating web applications with speed and taste. Built on Tailwind CSS v4, Motion, and TypeScript, Great UI follows the modern copy-and-paste philosophy: you own the code without third-party vendor lock-in. From cinematic page transitions (Venetian blinds, pixel wipes, and cross-blurs) to interactive mockups and scroll-flying cards, Great UI empowers engineers and indie builders to craft memorable digital experiences instantly.

Key Features

• High-Craft Visual Primitives: Ships with unique, eye-catching interactive elements including Scroll Flying Cards, Pixel-to-ASCII Image converters, Terminal Loaders, and 3D device mockups.
• Cinematic Page & Theme Transitions: Features 10+ drop-in page transitions and 4 fluid dark-mode transition providers (such as circular wipe and split theme reveal).
• Tailwind CSS v4 & React 19 Ready: Built on the bleeding edge of the frontend ecosystem with zero runtime baggage and maximum developer ergonomics.
• Accessible & Fully Typed: WAI-ARIA compliant components with comprehensive TypeScript interfaces, designed for effortless customization.

Installation & Quick Start

# Install core peer dependencies in your React project
npm install motion clsx tailwind-merge

import React from 'react';
import { ScrollFlyingCards } from '@/components/ui/ScrollFlyingCards';
import { CircularThemeProvider } from '@/components/ui/CircularThemeProvider';

export function InteractiveShowcase() {
  const cards = [
    { title: 'Tailwind v4 Powered', tag: 'Fast' },
    { title: 'Copy & Paste Workflow', tag: 'Ownership' },
    { title: 'Page Transitions', tag: 'Cinematic' },
  ];

  return (
    <div className="relative min-h-screen bg-background text-foreground p-8">
      <div className="flex justify-end mb-8">
        <CircularThemeProvider />
      </div>
      <ScrollFlyingCards items={cards} />
    </div>
  );
}

Why Choose Great UI?

1. Unforgettable First Impressions: Elevate marketing pages and portfolios with distinctive micro-animations and seamless transitions that set your product apart from generic templates.
2. True Code Ownership: Copy and drop TypeScript components directly into your codebase with complete freedom to tweak tokens, spring physics, and layouts.